MUST BUY: The Big Penis Book - $ 59.99

In The Big Penis Book we explore the centuries-old fascination with the
large phallus, a fascination common to men and women alike. This hefty book is
profusely illustrated with over 400 historic photos of spectacular male
endowments, including rare photos of the legendary John Holmes. The majority of
the photographs are from the 1970s, when the sexual revolution first freed
photographers to depict the male entirely nude.

http://www.amazon.com/Big-Penis-Book-Dian-Hanson/dp/3836502135